#1415508 from Rocky Bernstein: add docstrings for enable_interspersed_args(), disable_interspersed_args()

svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3

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  r66707 | benjamin.peterson | 2008-09-30 18:27:10 -0500 (Tue, 30 Sep 2008) | 1 line

  fix #4001: fix_imports didn't check for __init__.py before converting to relative imports
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  r66775 | collin.winter | 2008-10-03 12:08:26 -0500 (Fri, 03 Oct 2008) | 4 lines

  Add an alternative iterative pattern matching system that, while slower, correctly parses files that cause the faster recursive pattern matcher to fail with a recursion error. lib2to3 falls back to the iterative matcher if the recursive one fails.

  Fixes http://bugs.python.org/issue2532. Thanks to Nick Edds.
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  r66782 | benjamin.peterson | 2008-10-03 17:51:36 -0500 (Fri, 03 Oct 2008) | 1 line

  add Victor Stinner's fixer for os.getcwdu -> os.getcwd #4023
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Hyphenate left- and right-justified.
Fix 'registerd' typo

Issue #1706863: Fixed "'NoneType' object has no attribute 'rfind'" error when sqlite libfile not found.

  UnboundLocalError: local variable 'serv' referenced before assignment

Fixed a comment to C89 style as of http://drj11.wordpress.com/2008/10/02/python-and-bragging-about-c89/

installer.

FreeBSD 7's underlying malloc() is behaves differently to earlier versions
and seriously overcommits available memory on amd64.  This may affect
other 64bit platforms in some circumstances, so the scale of the
problematic test is wound back.

Patch by Mark Dickinson, reviewed by Martin von Loewis.

calling fork() from a child thread.  This disables that unit test (with a note
printed to stderr) on those platforms.

A caveat about buggy platforms is added to the os.fork documentation.

Fix suggested by Amaury Forgeot d'Arc.
Closes issue #4003.